baber/WOPTO huggingface dataset:
Patent JP-H03111282-A (JP)
Title: Door for large container and opening-closing method thereof
Inventor: SUEHIRO MITSURU
IPC: B65D88/06
Filed: 1989-09-27
Abstract: PURPOSE:To improve the effective usage of space inside a building with eliminating an opening of a traveling pit by providing a traveling device for opening and closing a door and a lifting device on a moving floor which is connecting to the traveling device. CONSTITUTION:A door 3 is moved in parallel to the face of a flange 2 to open or close it, a traveling pit 7 is provided with a traveling range of a door opening and closing system 4, and a moving floor 5 moves parallel to the opening and closing direction of the door 3. The moving floor 5 is stowed under a housing floor 6 with the moving floor 5 lowered, and the housing floor 6 is level with a building floor 8. When the door 3 is opened, the moving floor 5 travels with its height lower than the building floor 8, and is lifted up to the level of the building floor 8 when reaching an opening of the traveling pit 7, so that it forms a part of the building floor 8 and is ready to use. When the door 8 is closed, the moving floor 5 travels to a sole space provided under the building floor 8 with its height lower than the building floor 8, so that the moving floor 5 can be stowed. Thereby, the door opening and closing system 4 does not require to occupy a particular area on the building floor 8, so that the effective usage of inside space in a building is not interfered by the door opening and closing system 4.
Patent JP-H03112188-A (JP)
Title: Semiconductor device
Inventor: ARAI HIROSHI
IPC: H05K3/34
Filed: 1989-09-27
Abstract: PURPOSE:To prevent short-circuiting with an adjacent conductive junction material and eliminate a floating lead due to flow of the increased conductive junction material by constituting metallizing parts so that they are lower than an insulator between the metallizing parts. CONSTITUTION:A number of Cu plating parts 3 are provided with a specified gap on a packaging substrate 1. A dam 2 which is made of an insulator such as a resist and is higher than the plating parts 3 is provided between the plating parts 3. Therefore, when the amount of a solder paste 4 is increased, the dam 2 prevents the flow of the paste 4 and a floating lead 5a is electrically connected to the plating part 3 due to the increase of the paste 4. Superposition of the dam onto the edge of the plating parts prevents peel-off of plating. It is also effective to provide a recessed part on the surface of the packaging substrate instead of the dam and to perform metal plating within the recessed part.
Patent JP-H1174124-A (JP)
Title: Automatic magnetizing and demagnetizing apparatus
Inventor: SUGAI SHINICHI
IPC: H01F13/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive automatic magnetizing and demagnetizing apparatus, capable of efficiently magnetizing and demagnetizing a permanent magnet. SOLUTION: A permanent magnet 11 is properly oriented by a parts feeder 1 so as to determine its direction of magnetization, and then continuously fed to a push-out section from the feeder 1 through a chute 2. At the push-out section, the pusher 3 that is interlocked with a cam 6 and a return spring 8 feed the magnet 11 into a magnetizing coil 9 to subject the magnet 11 to pulse magnetization. Then, the magnetized permanent magnet 11 is fed into a demagnetizing coil 10 for demagnetization adjustment. Thus, an automatic magnetizing and demagnetizing apparatus automatically performs a series of operations, including the arrangement of the direction of magnetization of a permanent magnet, its magnetization, and its demagnetization adjustment.
Patent JP-S60135018-A (JP)
Inventor: MORII SADAO
IPC: A47G29/12
Filed: 1983-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0587610-A (JP)
Title: Engine block working apparatus
Inventor: IMANISHI MASANORI
IPC: G01F17/00
Filed: 1991-09-27
Abstract: PURPOSE:To machine each chamber at specified values based on a deviation value from a desired capacity value obtained as the results of measurement of capacities of all the chambers by performing the measurement at a high accuracy even for an engine block of a cylinder head integration type. CONSTITUTION:This apparatus has an airtight means to make openings of chambers airtight at an engine block, a sound pressure generating means 30 to apply a sound pressure into closed spaces of the chambers made airtight and sound pressure detection means 27a and 27b to detect sound pressures in the chambers. It also has a Helmhortz resonance detection means 49, 53 and 54 to detect a helmhortz resonance frequency from a sound pressure detection signal thereof, a deviation value computing means 50 which computes capacities of the chambers based on a resonance frequency detected to determine a deviation value from a desired capacity value and cutting means 3 and 4 to cut the respective chambers by a specified value according to the deviation value determined.
Patent JP-H08115247-A (JP)
Title: Data management device and data management method
Inventor: TAKADA SHUJI
IPC: G06F17/30
Filed: 1994-10-14
Abstract: PURPOSE: To provide a data base management system capable of maintaining the unitariness of data by updating the data related to the updated data as well at the time of updating the data when the duplicated data are present in a distributed data base for which plural data bases are present. CONSTITUTION: When the duplicate of the data inside data base on one side are stored in the other side data base, at the time of updating the data inside the data base on one side, the data base management system reports updating contents to a duplicate management system 1000 and the duplicate management system 1000 refers to a duplicate management chart 1001, checks the data related to the updated data and issues a command for updating the stored data to the data base management system for managing the other side data base storing the data.
Patent JP-H03238064-A (JP)
Title: Once-through vacuum coating device and said device having drying conveyor means
Inventor: YOOZEFU SHIIRE
IPC: B05B14/43
Filed: 1990-09-18
Abstract: PURPOSE: To make the subject device easily installable into the existing installations and applicable for various coating operation at a low cost by spatially separating a coating liq. tank and a vacuum tank, thereby obtaining a space-saving structure. CONSTITUTION: A coating device is formed of a machine housing in an L-shape form and is provided with a horizontal bottom part 3 consisting of a flat rectangular parallelepiped and a standing shell part 4 consisting of a hollow prism. Further, the coating liq. tank 5 is disposed in the horizontal bottom part 3, a coating liq. delivery pump 8 is disposed in the horizontal bottom part 3 or in the vicinity thereof, the standing shell part 4 constitutes the vacuum tank 15, and simultaneously, the bottom surface of the shell part 4 is communicated with the horizontal bottom part 3. Then, an air filter 18 and, if circumstances require, a vacuum generator 19 are arranged on a top plate 17 of the standing shell part 4.  For a vacuum coating chamber 21, the one having various performances is prepared and, simultaneously and shall be an exchangeable part to be fixed to the machine housing via a fitting plate 23 and a quick connector 22a.
Patent JP-H03111085-A (JP)
Title: Reverse stitching velocity controller for sewing machine
Inventor: IIMURA IKURO
IPC: D05B69/18
Filed: 1989-09-26
Abstract: PURPOSE:To keep working efficiency at an appropriate level and to prevent mis-sewing occurring by comparing the rotating speed V1 of a sewing machine motor in forward movement with the preset maximum rotating speed V2 in reverse stitching when a rotating/stopping switch and a reverse stitching switch are activated, and controlling the rotating speed of the sewing machine motor at V2 when it is V1>V2 and at V1 when it is V1<V2. CONSTITUTION:The sewing machine motor 5 is rotated by activating the rotating/stopping switch 1. When the reverse stitching switch 2 is activated, a velocity control circuit 6 compares the rotating speed V1 set with a speed setting circuit 4 with the maximum rotating speed V2 set in advance in the reverse stitching replying to a signal outputted from a microcomputer 3, and reverse stitching speed is set at V2 when it is V1>V2, and at V1 when it is V1<V2. The velocity control circuit 6 controls a motor driving circuit 7 so as to set the rotating speed of the sewing machine motor 5 at preset speed.
Patent JP-H0560853-A (JP)
Title: Method for monitoring mobile body through transmission and reception of radio signal
Inventor: SAKUMA SUSUMU
IPC: G01S5/06
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a method for monitoring a mobile body through transmission and reception of a radio signal which has no rotary portions at an antenna and enables a transmission position to be measured in a short time and less battery to be consumed. CONSTITUTION:A title item is provided with a mobile type radio receiver/ transmitter 13 with a transmitter 15 which emits a radio signal with a specified frequency and a receiver 14 for operation which enables the transmitter 15 to be operated by receiving a specific signal, at least three fixed radio stations 10-12 which receive a radio signal, and at least one base station 12 which has a transmitter 38 transmitting a specific signal to the receiver 14 for operation and at the same time receives a processing signal from the fixed radio stations 10-12. The receiver 14 for operation receives a specific signal which is discharged from the station 12 and a radio signal with a specified frequency is transmitted from the transmitter 15 and then receivers 29-31 of the fixed radio stations 10-12 receive it and then transmit it to the base station 12, thus enabling a position of the mobile type radio transmitter/receiver 13 to be detected according to a relation of electric wave propagation time between stations.
Patent JP-S60138312-A (JP)
Title: Liquid fuel burner
Inventor: ITOU TERUAKI
IPC: F23D11/10
Filed: 1983-12-26
Abstract: PURPOSE:To reduce a foul odor resulting from extinction, by preventing a drop of oil drip after suspension of combustion by providing an accumulator and a solenoid valve in the midst of an oil pipe. CONSTITUTION:A branch pipe 18 is connected with an oil pipe 8 at the midst of the same and an accumulator 16 is connected with the branch pipe 18 through a solenoid valve 17. The above-mentioned accumulator 16 is connected further with a suction side 19 of a fuel pump 7 through a communicating pipe 20. During combustion the solenoid valve 17 is closed normally and pressure of the inside of the accumulator 16 has become negative through negative pressure of the suction side 19 of the fuel pump 7. When the combustion is suspended, the fuel pump 7 is suspended and at the same time the solenoid valve 17 is opened. With this construction, residual pressure on a delivery side of the fuel pump 7 is decompressed immediately through the negative pressure of the accumulator 16 and a part of oil in the inside of the oil pipe 8 and a nozzle 9 flows into an accumulator 16 side by flowing backward, which is stabilized when it is turned into a balanced state. Possibility, therefore, that the oil remaining within the nozzle 9 after the combustion has been suspended is dropped through heat inertia of an evaporating cylinder 1 is eliminated and a foul odor resulting from extinction is reduced drastically.
Patent JP-H03113881-A (JP)
Title: Magnetic disk driving device
Inventor: YOSHIDA HIROSHI
IPC: G11B21/22
Filed: 1989-09-28
Abstract: PURPOSE:To prevent a head crash by applying electromotive force induced in a driving coil to a solenoid at the time when an electric current to a disk rotation motor is disconnected and driving a turning lever so that a magnetic head is positioned on the inside circumferential side. CONSTITUTION:When an electric current to a spindle motor is disconnected, its electric current stop is detected and counter electromotive force induced in the spindle motor is applied instantaneously to a solenoid 21. Subsequently, suction force to an actuator 89 of a coil of the solenoid 21 is released, an operating lever 19 is operated by elastic force of an energizing means 97, one end of the operating lever 19 is engaged to a supporting member 15 and a magnetic head 9 is moved to the inside circumferential side of a magnetic disk 7. This state is held until the solenoid 21 is energized and suction force to the actuator 89 is recovered by the elastic force of the energizing means 97. In such a way, a crash accident of the magnetic head 9 caused by an electric current stop can be prevented.
Patent JP-H06213342-A (JP)
Title: Direction changeover valve
Inventor: HERUMUUTO OTSUTO
IPC: F15B13/00
Filed: 1993-09-14
Abstract: PURPOSE: To provide a directional control valve having at least one inlet port and one exhaust port and capable of preventing compressed air from being allowed to flow from the exhaust port to equipment on a consumer side in generating of dynamic pressure. CONSTITUTION: A control piston 14 for controlling an inlet port 18, at least one consumer side port 24 or 26 and at least one exhaust port 32 or 34 and for determining the longitudinal axis is housed in a housing 48. A one-way restrictor 5 is directly arranged in the housing in the traverse direction in relation to the longitudinal axis of the control piston 14 between the discharge ports 32, 34 and the consumer side ports 24, 26.
Patent JP-S61132664-A (JP)
Inventor: SHOJI MICHIO
IPC: D04H1/545
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03113517-A (JP)
Title: Positioning device
Inventor: NISHIKIMI MITSUNORI
IPC: G05B11/36
Filed: 1989-09-27
Abstract: PURPOSE:To attain the flexible positioning control via a positioning device of a single system by outputting the positioning data to a digital servo amplifier after converting the data into a new type that is accordant with transmission of data carried out via a bus. CONSTITUTION:The positioning data outputted from a single positioning unit 1 is converted by a servo control unit 2 into a new type accordant with a transmission form of a bus and then outputted to the digital servo amplifiers 3a - 3b via a bus. Thus the servo motor 4a - 4b perform the drive control. Meanwhile the positioning data is also inputted to the analog servo control units 5a - 5b and converted into the current input. Thus it is possible to actuate an analog servo amplifier with the general current output. Then it is possible to control the servo amplifier connected to a bus in an exclusive transmission form and the servo amplifier which is driven by the general current input based on the single positioning data.
Patent JP-S63104026-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: OTA KENICHI
IPC: G02F1/1333
Filed: 1986-10-21
Abstract: PURPOSE:To uniformly execute an orientation processing on a display electrode, and to eliminate an uneven display by flattening a passivation layer by an etchback method. CONSTITUTION:A gate electrode 2 and a gate insulating layer 3 are laminated on a transparent substrate 1, and a semiconductor layer 4 is provided thereon. Also, a source electrode 6, a drain electrode 5, and a display electrode 7 connected to the source electrode are provided, thereafter, silicon nitride is formed as a passivation layer 8 on the whole surface, and also, a resist 9 is applied, and a flat shape is obtained by relaxing a level difference by viscosity. Subsequently, plasma etching under the condition that etching speeds of the passivation layer 8 and the resist 9 become the same is executed up to the surface of a low part of the passivation layer 8, and by adopting such an etchback method, flattening is executed. It can be executed to apply an oriented film 10 onto the passivation layer 8, and to perform a uniform orientation processing to the whole surface on the display electrode 7.
Patent JP-H0298287-A (JP)
Title: Still picture recorder and image pickup optical system
Inventor: HAYASHI NAOYA
IPC: H04N5/765
Filed: 1988-10-05
Abstract: PURPOSE:To reproduce a natural picture whose sharpness is improved by recording a video signal and a parameter value giving a frequency characteristic of an image pickup optical system both into a recording medium. CONSTITUTION:A picture is picked up by a pickup system 8 and its video signal is sampled by an A/D converter 16, quantized and becomes a picture data. Turing angle detection mechanisms 46, 47 are connected respectively to the focusing ring and aperture ring of the image pickup optical system. The turning angle of the focusing ring and the aperture ring at pickup is inputted to a microprocessor 48, which reads out and outputs data l, di corresponding to them from a ROM 49. The picture data and the data l, di are inputted to a switch circuit 17 and switched in a prescribed timing designated by the timing circuit 21 to form a data series and modulated by a modulation circuit 18 and recording on a magnetic disk 19. Thus, a natural picture whose sharpness is improved is reproduced.
Patent JP-2000079740-A (JP)
Title: Method and apparatus for printing
Inventor: HIRAI YOSHIHISA
IPC: B41J29/38
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To form a front cover whereby contents of print data can be distinguished easily without processing a character string by slicing part of the print data and printing sliced images on the front cover when developing the print data to raster images and outputting the same. SOLUTION: When starting a process in response to an output request received from a client 10 via a request reception part 21, a request management part 22, a request execution part 23 of a printing apparatus 20 acquires an attribute corresponding to the output request from an attribute reference part 24. An attribute for forming a front cover is also acquired at this time. An image formation part 25 forms a raster image on the basis of the acquired attribute from print data at a leading end designated by the output request. When formation of the front cover is designated, the request execution part 23 makes the image formation part 25 to form a raster image of the front cover on the basis of the raster image formed earlier and delivers the raster images to an output control part 27.
Patent JP-H06103564-A (JP)
Title: Magnetic disk
Inventor: INADA AKIHIRO
IPC: G11B5/64
Filed: 1992-09-21
Abstract: PURPOSE:To lower sliding resistance by increasing the hardness of a contact.start.stop (CSS) region. CONSTITUTION:The prescribed range on the inner side in the diametral direction of a disk 1 is formed as the CSS region 2 having a contact state with a magnetic head. A prescribed region on the outer side of the diametral direction of the region 2 is formed as a data region 3 to be subjected to information processing by the magnetic head. A ground layer and magnetic layer having a relatively low hardness forming the region 2 are formed to the thickness smaller than the thickness of the ground layer and magnetic layer having the low hardness forming the region 3 and, therefore, the hardness over the entire part of the region 2 is formed higher than the hardness over the entire part of the region 3, thereby, the CSS characteristics are improved. The sliding resistance between the magnetic head and the magnetic disk is lowered as the disk is formed in such a manner.
Patent JP-H03111850-A (JP)
Title: Formation of plate character by dot gravure plate making method
Inventor: TAKAKURA KOICHI
IPC: G03F1/00
Filed: 1989-09-27
Abstract: PURPOSE:To make a character contour sharp and to prevent ink from running from the character contour part by using the plate character consisting of the character contour part which has projects distributed in continuous groove- shaped cells and the character fill part formed of dot-shaped cells. CONSTITUTION:The laser beam from a laser exposure device moves while blinking and irradiating the surface of a photosensitive film to form the plate character consisting of the character contour part 1 and a character fill part 2 on the photosensitive film. For example, when a character A is written on a plate roll, the contour part 1 consists of an area 1c encircled with two exter nal contour lines 1a and 1b and an area 1f encircled with two internal contour lines 1d and 1e and the widths of the areas 1c and 1f are specified; and dot- shaped projections 3 are distributed inside the contour lines so as to prevent ink from running and the fill part 2 is formed of the dot-shaped cells of the dot percentage of shadow parts.
Patent JP-S62113916-A (JP)
Title: Connecting device
Inventor: WAKAHARA HIROSHI
IPC: G03G15/00
Filed: 1985-11-08
Abstract: PURPOSE:To prevent the occurrence of uneven rotation and loss of transmission force by disposing a recess portion on the inner wall of either a driving portion or a driven portion and a projecting portion on the outer periphery of the other, pressing one of them to be fitted to each other by an elastic body, and then releasing the elastic action. CONSTITUTION:A pulley shaft 3 is provided with a driving portion 11 having a recess portion in the inner peripheral portion. A driven portion 12 has a projecting portion in the outer peripheral portion. When the driven portion 12 is inserted in the driving portion 11, the forward cylindrical portion with a diameter of DU is fitted to the cylindrical portion with a diameter of DO of the driving portion 11. When a phase difference is caused in connection of the recess and projecting portions, the driving portion 11 is pressed to the projecting portion of the driven portion 12 to bend an urging spring, so that the driving portion 11 integral with a pulley 5 has the recess portion rotated to the projecting portion of the driven portion 12 and fitted thereto by rotation of a belt 6. After that, a spring releasing member 14 is brought into contact with a spring release plate, so that spring pressure of the urging spring 10 to the pulley 5 is released.
Patent JP-H0584392-A (JP)
Title: Washing machine
Inventor: TANI KAZUTOSHI
IPC: H02P6/22
Filed: 1991-09-30
Abstract: PURPOSE:To cope with intense stains and shorten the washing time by applying strong force to the laundry. CONSTITUTION:A brushless DC motor 8 rotating a rotary vane 7, an inverter circuit 20 driving the brushless DC motor 8, and a control circuit 30 controlling the inverter circuit 20 to repeat the positive rotation and reverse rotation of the rotary vane 7 with no stop period afforded.
Patent JP-H1096118-A (JP)
Title: Copolyester having excellent water absorption and water-absorbing synthetic fiber made of the copolyester
Inventor: OOTSUZUMI HIROSHI
IPC: D01F8/14
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyester having a high moisture-absorption parameter, excellent in moisture absorption characteristics and suitable as clothing materials for an inner, an intermediate garment, a sportswear, etc., by copolymerizing an hydrophilic compound and a crystallization-suppressing unit at a specific ratio based on the total polymer. SOLUTION: This copolyester is obtained by copolymerizing (A) a hydrophilic compound such as polyoxyalkylene having a molecular weight of 600-20,000, preferably 4000-10,000 and (B) a crystallization-suppressing unit, whose polyalkylene side chains have substituents such as a cyano, trifluoromethyl, trichloromethyl, methyl acetate or nitro group, etc., having Hammett substituent constant (σ p) of >=0.3, at a ratio of 40-99% in terms of the total weight of A and B based on the total polymer weight. The obtained copolyester has a moisture absorption parameter (Δ MR) of >=30% and is excellent in moisture absorption properties.